T.E.V. WAHINE Dish & Fontana Book "The Wahine Disaster"

The dish is 5" x 3 3/4" and does have small chips on edges. The book is a paper back By Max Lambert & Jim Hartley, 1974 Edition that was first published in 1969.
The Wahine foundered off Seatoun Beach in Wellington Harbour on tenth April 1968 with the loss of 51 lives.